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01107/2008 15:01 9529388910 VOSON ORcINO 64�1 PAGE 07/09 MINNESOTA DEPARTMENT OF LABOR AND INDUSTRY Division of Construction Codes and Licensing REPORT ON ANS Plans and specifications on plumbing: Crystal Bay Business Center II,725 Wayzata Boulevard,Orono, Hennepin County,Minnesota,Plan No.087584 OWNERSHIP: SUBMITTER(S): Voson Plumbing,Inc., 1515-A Fifth Street South,Hopkins,Minnesota 55343 plans Dated: June 3,2008 Date Received: June 18,2008, June 3,2008 Date Reviewed: June 19,2008 SCOPE: This review is limited to the design of this particular project only insofar as the o ge�tecf rn ato which Minnesota Plumbing Code,as amended,apply,and does not cover the water supply this plumbing system is corneeted. The review is based upon the supposition that the data on which the design is based are correct,and that necessary legal authority has been obtained to construct the project. The responsibility for the design of structural features and the efficiency of equipment must be taken by the project nt upon satisfactory disposition of any requirements included in this report. designer. Approval is contingeare special care should be taken to insure that the material and installation t °f rovedplans and speeiificati ns should with the provisions of the Minnesota Plumbing Code_ A copy PP p be retained at the project location for future reference. A set of the identified plans and specifications is being returnedtooson Plumbing,Inc. Enclosed is a copy of e the report and transmittal letter to be forwarded to prof INSPECTIONS: All plumbing installations must be tested and inspected in accordance with the requirements of the Minnesota Plumbing Code. As specified in Minnesota Rules,part 4715.2830,no plumbing work anairy test covered prior to completing the required tests and inspections. Provisions must 7b5 2$0 subpart for �of�e code. at the time of the roughing tan inspection as outlined in Minnesota Rules,p art A manometer test,as specified in Minnesota Rules,part 4715.2820,subpart 3,is required at the time of the fimished plumbing inspection. It is the responsibility of the contractor/installer to notify the Minnesota when an installation for a state contract job,licensed facility,or project in an Department of Labor and Industry authority is ready for an inspection and test. To schedule inspections, area where there is no local administrative contact the state plumbing standards representative for your region,or call Jim Peterson at 651/284-5889. REQUIREMENT(S): e 18,2008,letter shows 1. Item No.3-4 of your Junthat you put a 3-inch full-size vent on the flammable waste le waste interceptor may not be used to satisfy Items Nos interceptor. Please note,the vent on the flammab . 3 and 4 of my June 13,2008,request for additional information. a. The flammable waste interceptor outlet is more than 25 feet from a vented drain. Therefore,the discharge line trust be provided with a 2-inch minimum vent pipe installed within 25 feet of the interceptor(see Minnesota Rules,part 4715.1120). This vent must not conmect with the vent serving the flammable waste interceptor. b. The submitted plans do not appear to show a full-size vent stack. l full-sizeart 4vent 52a(3-inch I)• This nunimum)must be provided for every building(see Minnesota Rules,p stack must be continuous in size from its base to its termini, he 3 lshould cl�is ick obe n the flammablmost remote e stack the location where the building drain leaves the building. interceptor may not be this stack verify that a code complying plumbing system will be installed.